4. Click on the link that says "Click Here" in the email, and the book will be downloaded to your computer in .pdf format. You can read the book on your computer or print it out.

You'll also receive a follow-up email from the author asking if he may be of further assistance and the Information Security Guardian Newsletter, from which you can unsubscribe at any time.

While you're there, we recommend you check out Dr. Perry's other book, "Cold War Cyber Spy", a fast-paced, entertaining thriller filled with intrigue, romance, danger, and espionage. You can watch a trailer for the book at www.coldwarcyberspy.com.